91944860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{656749}}^1$

素因数の和:656765

約数の個数: 24

約数和(自身を含む): 220668000

約数和(自身を除く): 128723140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 656749, 1313498, 2626996, 3283745, 4597243, 6567490, 9194486, 13134980, 18388972, 22986215, 45972430, 91944860]

約数ペア:

[(1, 91944860), (2, 45972430), (4, 22986215), (5, 18388972), (7, 13134980), (10, 9194486), (14, 6567490), (20, 4597243), (28, 3283745), (35, 2626996), (70, 1313498), (140, 656749)]